RFID tracking scenario - it gets worse
... that wife entering the store gets a targeted video reminding her (and everyone in a 20 foot radius) that her 28-day cycle is almost complete and it's time to purchase feminine hygiene products. Based on purchase history, they suggest something for her typically heavy flow, as well as something for the severe cramps she experiences 73.6% of the time.
You happen to be with her, and get a reminder to buy another box of deluxe ribbed prophylactics because, based on purchase history, you've probably used up the ones you have. And they are running a special on the cinnamon-scented lubrication you seem to prefer.
Your pre-teen daughter is also with you, and the marketing videos suggest that she too consider birth control, because her calculated age puts her 'at that age'. Trouble is, you and your wife are trying to instill a faith-based abstinence mindset in her.
At least we'll all get to know each other (much) better.
